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3.
4.
Configuration
Import the latest .gsd file into your Master configuration tool. This file is available from santerno.com
.
If your Master uses on-screen icons, two graphic bitmap files are available from the website. SSPM_N.bmp indicates normal mode.
SSPM_D.bmp indicates diagnostic mode.
NOTE
The Profibus Module has a slave address range of 0 to 99.
If the Profibus network fails, the module will leave data exchange mode after the network watchdog timeout period has expired. This timeout period is set at the Master configuration tool.
A Communication Timeout parameter in the GSD file sets how soon after this event the soft starter will be forced into a trip state.
The user can adjust the Communication Timeout parameter in the GSD file to any setting between 0 and 100 seconds. The default setting is 10 seconds.
NOTE
If the Communication Timeout parameter is set to 0, the current state of the soft starter will remain unchanged on a network failure. This gives the user the option of operating the soft starter via local control, but is NOT failsafe.
Adjustment
Before powering up the Profibus Module, set the two rotary switches so that the module address matches the address set in your Master configuration tool. eg MSD = 2 and LSD = 1 corresponds to address 21.
(The diagram shows the factory default setting for the rotary switches).
The module automatically detects the network data rate.
MSD
ADDRESS
LSD
5. Connection
The module connects to the Profibus network via a standard DB9 connector.
The Profibus Module can be powered either through the network cable or externally (24 VDC).
ASAC: For the Profibus Module to accept serial commands, a link must be fitted across terminals A1-02 on the soft starter.
ASAB: Input links are required across the stop and reset inputs if the soft starter is being operated in Remote mode. In Local mode, links are not required.
NOTE
ASAB: Parameter Comms in Remote selects whether the soft starter will accept Start and Stop commands from the
Serial Network Master while in Remote Mode. Refer to the soft starter user manual for parameter details.
Profibus Module
3/10
ASAC
1
ASAB
1
6.
2
2
3 4
3 4
ASAC
A1, 02: Stop input
Profibus Module
External 24 VDC supply required if not powered through bus
DB9 connector to Profibus network
7
8
9
4
5
6
DB9 connector
Pin No. Assignment
1
2
3
Shield
24 VDC negative (optional)
RxD/TxD-P
Not used
DGND
VP (end of bus slave only)
24 VDC positive (optional)
RxD/TxD/-N
DGND
LEDs
1
2
ASAB (Remote mode)
56, 57: Stop input
58, 57: Reset input
Profibus Module
External 24 VDC supply required if not powered through bus
DB9 connector to Profibus network
OFF
Power status (red) Module not powered up
Bus status (green) No connection, offline or data exchange failure
ON
Module powered up and ready to go online
Module online and in data exchange state
NOTE
If communication fails between the module and the network, the Bus Status LED will go off. When communication is restored, the Bus Status LED will come back on.
NOTE
When a communications failure occurs, the soft starter may trip if the Communication Timeout parameter for the network is set greater than zero. When communication is restored, the soft starter must be reset.
4/10 Profibus Module
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Table of contents
- 2 Informazioni importanti per l'utente
- 2 Installazione
- 3 Configurazione
- 3 Regolazione
- 3 Collegamento
- 5 Strutture dei dati
- 5 Struttura dei dati di ingresso/uscita per il controllo dell'avviatore statico
- 6 Struttura dei dati di ingresso/uscita per il monitoraggio dell'avviatore statico
- 9 Struttura dei dati di programmazione degli ingressi/uscite dell'avviatore statico
- 9 Telegramma diagnostica Profibus e segnalazione
- 9 Modalità Freeze di Profibus
- 9 Modalità sincrona di Profibus
- 9 Modalità di azzeramento di Profibus
- 10 Specifiche
- 12 Important User Information
- 12 Installation
- 13 Configuration
- 13 Adjustment
- 13 Connection
- 15 Data Structures
- 15 Soft Starter Control I/O Data Structure
- 16 Soft Starter Monitoring I/O Data Structure
- 19 Soft Starter Programming I/O Data Structure
- 19 Profibus Diagnostic Telegram and Flag
- 19 Profibus Freeze Mode
- 19 Profibus Sync Mode
- 19 Profibus Clear Mode
- 20 Specifications